MAX6319LHUK29B-T

Supervisors Overview

The MAX6319LHUK29B-T is a voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 2.93 V for monitoring a single input channel. The device provides push-pull, active high/low reset outputs with a minimum timeout period of 20 ms. It supports manual reset functionality and functions reliably across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Monitors power supply voltage levels to ensure system stability
• Provides manual reset capability for user-initiated control
• Delivers push-pull output signals for direct interface compatibility

Supervisors Applications

• Microprocessor (μP) supervisory circuits in digital systems
• Power supply support for embedded controllers
• Voltage monitoring in portable electronic devices

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and lead-free specifications against current datasheet revisions. Check production lifecycle status as availability may be limited. Ensure package type matches SOT-23-5 requirements for PCB integration.

Supervisors Selection Notes

Select this part when a fixed 2.93 V threshold is required for single-channel monitoring. Consider the push-pull output configuration for robust signal driving. Verify that the 20 ms timeout meets system startup timing constraints. Ensure the operating temperature range covers the intended application environment.

Supervisors Part Context

This component belongs to the MAX6316–MAX6322 family of microprocessor supervisory circuits. These devices are designed to monitor power supplies and processor activity. The family offers various combinations of reset outputs and features like watchdog timers, though specific variants differ in included functionalities.

Supervisors FAQ

Does the MAX6319LHUK29B-T include a watchdog timer?

No, the MAX6319 variant does not include a watchdog timer feature.

What is the reset timeout period for this device?

The minimum reset timeout period is 20 ms.